HUP0200722A2 - Load/unload lift tab for disk drive - Google Patents

Load/unload lift tab for disk drive

Info

Publication number
HUP0200722A2
HUP0200722A2 HU0200722A HUP0200722A HUP0200722A2 HU P0200722 A2 HUP0200722 A2 HU P0200722A2 HU 0200722 A HU0200722 A HU 0200722A HU P0200722 A HUP0200722 A HU P0200722A HU P0200722 A2 HUP0200722 A2 HU P0200722A2
Authority
HU
Hungary
Prior art keywords
load
disk drive
lift tab
unload lift
unload
Prior art date
Application number
HU0200722A
Other languages
Hungarian (hu)
Inventor
Thomas Robert Albrecht
William Joseph Kozlovsky
Gurinder Pal Singh
Mike Suk
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of HUP0200722A2 publication Critical patent/HUP0200722A2/en
Publication of HU224733B1 publication Critical patent/HU224733B1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/22—Supporting the heads; Supporting the sockets for plug-in heads while the head is out of operative position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/3568—Modifying rugosity
    • B23K26/3576—Diminishing rugosity, e.g. grinding; Polishing; Smoothing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Laser Beam Processing (AREA)
HU0200722A 1999-04-16 2000-04-13 Load/unload lift tab for disk drive HU224733B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/293,672 US6288876B1 (en) 1999-04-16 1999-04-16 Melting and refreezing method for smothing and load/unloading lift tab for disk drive smoothed lift tab and gimbal assembly and data storage device incorporating smoothed lift tab
PCT/GB2000/001417 WO2000063890A1 (en) 1999-04-16 2000-04-13 Load/unload lift tab for disk drive

Publications (2)

Publication Number Publication Date
HUP0200722A2 true HUP0200722A2 (en) 2002-07-29
HU224733B1 HU224733B1 (en) 2006-01-30

Family

ID=23130051

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0200722A HU224733B1 (en) 1999-04-16 2000-04-13 Load/unload lift tab for disk drive

Country Status (12)

Country Link
US (1) US6288876B1 (en)
EP (1) EP1171874B1 (en)
JP (1) JP2002542555A (en)
KR (1) KR100469532B1 (en)
CN (1) CN1180401C (en)
AU (1) AU4417400A (en)
CZ (1) CZ20013692A3 (en)
DE (1) DE60013422T2 (en)
HU (1) HU224733B1 (en)
MY (1) MY117217A (en)
PL (1) PL349321A1 (en)
WO (1) WO2000063890A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6617542B2 (en) 2001-07-24 2003-09-09 Hutchinson Technology, Inc. Method of laser polishing surfaces on a head suspension assembly
US7303636B1 (en) * 2003-10-16 2007-12-04 Hutchinson Technology Incorporated Method of laser cleaning surfaces on a head suspension
US20060072381A1 (en) * 2004-09-13 2006-04-06 Applied Kinetics, Inc. Apparatuses and methods for laser processing of head suspension components
US7433023B2 (en) * 2004-09-20 2008-10-07 Applied Kinetics, Inc. Apparatuses and methods for measuring head suspensions and head suspension assemblies
JP4443426B2 (en) * 2005-01-14 2010-03-31 日本発條株式会社 Head suspension for loading / unloading and processing method thereof
US8194351B2 (en) * 2005-04-08 2012-06-05 Seagate Technology Llc Suspension assembly with molded structures
US7549211B1 (en) 2006-06-30 2009-06-23 Hutchinson Technology Incorporated Method for de-tabbing a disk drive head suspension flexure
JP5225647B2 (en) 2007-10-03 2013-07-03 日本発條株式会社 Head suspension, load beam, load beam manufacturing method, and workpiece machining method
JP4839293B2 (en) 2007-10-04 2011-12-21 日本発條株式会社 Head suspension, load beam, and method of manufacturing load beam
CN101569960B (en) * 2008-07-11 2011-12-14 东莞市同和实业有限公司 Laser micro-welding process of network filter
US20120075750A1 (en) * 2010-09-27 2012-03-29 Andre Chan Integrated load-unload ramp structure with downstream spoiler and slit-shroud for a hard-disk drive
US8648277B2 (en) * 2011-03-31 2014-02-11 Electro Scientific Industries, Inc. Laser direct ablation with picosecond laser pulses at high pulse repetition frequencies
US9171560B1 (en) 2014-09-26 2015-10-27 Western Digital Technologies, Inc. Sloping transition on a ramp of a hard disk drive
US10989649B2 (en) 2017-12-13 2021-04-27 Seagate Technology Llc Methods of measuring friction between a slider and ramp, and related systems
CN112318216B (en) * 2020-11-05 2021-10-15 浙江工业大学 Method for polishing titanium alloy by laser-sustained plasma based on vibrating mirror

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571795A (en) * 1975-12-01 1980-07-16 Manuf Belge D Aiguilles Sa Smoothing the eyes of metal needles
US5232674A (en) * 1989-12-20 1993-08-03 Fujitsu Limited Method of improving surface morphology of laser irradiated surface
US5237472A (en) 1990-12-19 1993-08-17 Integral Peripherals, Inc. Rigid disk drive with dynamic head loading apparatus
DE69307635T2 (en) 1992-09-10 1997-05-15 Texas Instruments Inc Electronic engine protection device
US5341260A (en) 1992-12-04 1994-08-23 Seagate Technology, Inc. Reduced torque unloading ramp system for a hard disk drive
DE4241527A1 (en) * 1992-12-10 1994-06-16 Opel Adam Ag Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process
JP2814450B2 (en) 1994-03-31 1998-10-22 インターナショナル・ビジネス・マシーンズ・コーポレイション Head suspension assembly and method of manufacturing the same
US5644451A (en) * 1995-05-26 1997-07-01 Samsung Information Systems America, Inc. Mechanism for loading and unloading of read/write heads at an inner diameter of a disk
JPH09216075A (en) * 1996-02-06 1997-08-19 Aisin Aw Co Ltd Surface finishing method of metallic member and metallic member obtained thereby
JPH11273066A (en) * 1998-03-23 1999-10-08 Kunio Kamura Substrate for magnetic record medium, its surface treatment, magnetic record medium and its production
US6103315A (en) * 1998-04-13 2000-08-15 General Electric Co. Method for modifying the surface of a thermal barrier coating by plasma-heating
US6043352A (en) * 1998-08-07 2000-03-28 Isis Pharmaceuticals, Inc. 2'-O-Dimethylaminoethyloxyethyl-modified oligonucleotides

Also Published As

Publication number Publication date
WO2000063890A1 (en) 2000-10-26
HU224733B1 (en) 2006-01-30
CZ20013692A3 (en) 2002-05-15
KR20010108405A (en) 2001-12-07
DE60013422D1 (en) 2004-10-07
JP2002542555A (en) 2002-12-10
DE60013422T2 (en) 2005-09-15
EP1171874B1 (en) 2004-09-01
KR100469532B1 (en) 2005-02-02
CN1346487A (en) 2002-04-24
CN1180401C (en) 2004-12-15
MY117217A (en) 2004-05-31
AU4417400A (en) 2000-11-02
US6288876B1 (en) 2001-09-11
EP1171874A1 (en) 2002-01-16
PL349321A1 (en) 2002-07-15

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20051212

MM4A Lapse of definitive patent protection due to non-payment of fees